Yuga CLM920 TE5 LTE Module Hardware Manual
Table Of Contents
- 1 Introduction
- 2 Product Overview
- 3 Application Interface
- 4 Overall Technical Indicators
- 5 Interface electrical characteristics
- 6 Structural and mechanical properties
CLM920_TE5 LTE Module Hardware Manual
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YUGA Information Technology Co.,Ltd
Figure 3- 20 PCM short mode sequence diagram
3.12 Antenna Interface
CLM920_TE5 module has three antenna interfaces which are main, diversity and GPS
antenna. Diversity antenna is recommended, which used to help the signal drop by high
speed moving or multipath fading.
3.12.1 RF Connector Location
Figure 3- 21 RF connector location map
3.12.2 RF Connector
The connection mode of using RF Connector is recommended.
The antenna connector must use a 50Ω characteristic impedance coaxial connector
and choose the RF cables which insertion loss as low as possible.
It is recommended to use Murata's MM9329-2700 connector.
Main Antenna
GPS Antenna
Diversity Antenna